I made this little draught excluder today to hang in my bedroom. The wind whistles through the key hole and I figured enough was enough.

I lined the back with some felt. I have a bag of wool in various colours and made the felt very quickly.  After layering the wool and shaping it I gave it a gentle rub with hot soapy water. It fused together super fast and dried on the alpha (like an aga!).

I hope it works!!